Moon Codex provides precise lunar tracking with professional-grade astronomical calculations. Track moon phases, zodiac signs, and Void of Course periods across 200 years—completely offline.

ACCURATE & RELIABLE
Built with professional astronomical algorithms providing ±1 minute accuracy. Trusted by astrologers, gardeners, and lunar cycle enthusiasts worldwide.

KEY FEATURES
- Real-time moon phase with accurate illumination percentage
- Current zodiac sign with beautiful graphics
- Void of Course period tracking with aspect details
- 200 years of pre-calculated data (1900-2100)
- Works completely offline—no internet required
- Dark mode optimized interface
- Three beautiful home screen widgets
- Lock screen widget for quick glances

COMPREHENSIVE VIEWS
Today View: See the current moon phase, zodiac sign, and illumination percentage at a glance. A graphical moon display shows the exact appearance of tonight's moon.

Monthly Calendar: Browse all lunar events in a chronological timeline. Every sign change, phase transition, and VOC period is displayed with precise timing.

Date Lookup: Explore any date from 1900 to 2100 using an intuitive slider. Perfect for planning future events or reviewing past lunar patterns.

VOID OF COURSE TRACKING
Moon Codex shows when the moon is Void of Course—a period astrologers consider important for timing activities. See the exact start and end times, which sign the moon is in, and details about the final aspect before each VOC period begins.

BEAUTIFUL WIDGETS
Small Widget: Current moon phase and zodiac sign
Medium Widget: Detailed lunar information including illumination percentage
Lock Screen Widget: Quick-glance moon data always visible

OFFLINE CAPABILITY
All astronomical data is pre-calculated and stored locally. Moon Codex works perfectly without an internet connection, making it reliable anywhere.

PROFESSIONAL PRECISION
Unlike generic moon apps, Moon Codex uses professional astronomical calculations accurate to within one minute. Every phase transition, sign change, and VOC period is precisely timed.

Perfect for astrologers tracking transits, gardeners following lunar planting calendars, or anyone interested in understanding how the moon influences daily life.

No subscriptions. No ads. No data collection. Just precise lunar information at your fingertips.